2087666434

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{623929}}^1$

素因数の和:624177

約数の個数: 16

約数和(自身を含む): 3593836800

約数和(自身を除く): 1506170366

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 623929, 1247858, 4367503, 8735006, 149119031, 298238062, 1043833217, 2087666434]

約数ペア:

[(1, 2087666434), (2, 1043833217), (7, 298238062), (14, 149119031), (239, 8735006), (478, 4367503), (1673, 1247858), (3346, 623929)]